Li14 Sb4 S4

semiconductor

· Li14 Sb4 S4

Li₁₄Sb₄S₄ is a lithium-based sulfide compound belonging to the solid electrolyte material family, specifically of interest as a Li-ion conductor for battery applications. This is primarily a research-stage material explored for its potential as a solid-state electrolyte, offering the promise of higher ionic conductivity and improved safety compared to conventional liquid electrolytes while enabling higher energy density battery designs.

solid-state battery electrolyteslithium-ion conductorsenergy storage researchnext-generation battery developmenthigh-energy-density power systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01990	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9770	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Li14 Sb4 S4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control